KR900701694A - 액상 플루오르화 - Google Patents
액상 플루오르화Info
- Publication number
- KR900701694A KR900701694A KR1019900701116A KR900701116A KR900701694A KR 900701694 A KR900701694 A KR 900701694A KR 1019900701116 A KR1019900701116 A KR 1019900701116A KR 900701116 A KR900701116 A KR 900701116A KR 900701694 A KR900701694 A KR 900701694A
- Authority
- KR
- South Korea
- Prior art keywords
- hydrogen
- containing compound
- liquid
- medium
- fluorination
- Prior art date
Links
- 238000003682 fluorination reaction Methods 0.000 title claims description 27
- 239000007788 liquid Substances 0.000 title claims 31
- 238000000034 method Methods 0.000 claims 59
- 150000001875 compounds Chemical class 0.000 claims 44
- 229910052739 hydrogen Inorganic materials 0.000 claims 43
- 239000001257 hydrogen Substances 0.000 claims 43
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 42
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 15
- 229910052731 fluorine Inorganic materials 0.000 claims 15
- 239000011737 fluorine Substances 0.000 claims 15
- 239000007789 gas Substances 0.000 claims 10
- 239000004215 Carbon black (E152) Substances 0.000 claims 9
- 229930195733 hydrocarbon Natural products 0.000 claims 9
- 150000002430 hydrocarbons Chemical class 0.000 claims 9
- 125000004432 carbon atom Chemical group C* 0.000 claims 8
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 8
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims 7
- 238000006243 chemical reaction Methods 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 6
- 239000002904 solvent Substances 0.000 claims 6
- 150000005827 chlorofluoro hydrocarbons Chemical class 0.000 claims 5
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims 5
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 claims 4
- 239000004721 Polyphenylene oxide Substances 0.000 claims 4
- 239000000839 emulsion Substances 0.000 claims 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 4
- 229920000570 polyether Polymers 0.000 claims 4
- 239000000047 product Substances 0.000 claims 4
- 235000013024 sodium fluoride Nutrition 0.000 claims 4
- 239000011775 sodium fluoride Substances 0.000 claims 4
- 239000000725 suspension Substances 0.000 claims 4
- 239000002516 radical scavenger Substances 0.000 claims 3
- 238000003756 stirring Methods 0.000 claims 3
- 125000005227 alkyl sulfonate group Chemical group 0.000 claims 2
- 150000001491 aromatic compounds Chemical class 0.000 claims 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 2
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 claims 2
- 229940005991 chloric acid Drugs 0.000 claims 2
- 239000003085 diluting agent Substances 0.000 claims 2
- 125000004185 ester group Chemical group 0.000 claims 2
- 229960002050 hydrofluoric acid Drugs 0.000 claims 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- 238000009751 slip forming Methods 0.000 claims 2
- 150000003458 sulfonic acid derivatives Chemical class 0.000 claims 2
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 claims 2
- OBTWBSRJZRCYQV-UHFFFAOYSA-N sulfuryl difluoride Chemical compound FS(F)(=O)=O OBTWBSRJZRCYQV-UHFFFAOYSA-N 0.000 claims 2
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 claims 1
- JGZVUTYDEVUNMK-UHFFFAOYSA-N 5-carboxy-2',7'-dichlorofluorescein Chemical compound C12=CC(Cl)=C(O)C=C2OC2=CC(O)=C(Cl)C=C2C21OC(=O)C1=CC(C(=O)O)=CC=C21 JGZVUTYDEVUNMK-UHFFFAOYSA-N 0.000 claims 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- 239000006227 byproduct Substances 0.000 claims 1
- -1 cyclic ester Chemical class 0.000 claims 1
- 150000004292 cyclic ethers Chemical class 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/337—Polymers modified by chemical after-treatment with organic compounds containing other elements
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B39/00—Halogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/06—Preparation of halogenated hydrocarbons by addition of halogens combined with replacement of hydrogen atoms by halogens
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
- C07C209/74—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by halogenation, hydrohalogenation, dehalogenation, or dehydrohalogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
- C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C211/15—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/34—Halogenated alcohols
- C07C31/40—Halogenated alcohols perhalogenated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/48—Preparation of compounds having groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/60—Preparation of compounds having groups or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/12—Saturated ethers containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/16—Saturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
- C07C49/167—Saturated compounds containing keto groups bound to acyclic carbon atoms containing halogen containing only fluorine as halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/307—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
- C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
- C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
- C08G65/323—Polymers modified by chemical after-treatment with inorganic compounds containing halogens
- C08G65/3233—Molecular halogen
- C08G65/3236—Fluorine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
- C07C2601/08—Systems containing only non-condensed rings with a five-membered ring the ring being saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/26—Phenanthrenes; Hydrogenated phenanthrenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyethers (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25037688A | 1988-09-28 | 1988-09-28 | |
| US250,376 | 1988-09-28 | ||
| PCT/US1989/004251 WO1990003353A1 (en) | 1988-09-28 | 1989-09-28 | Liquid phase fluorination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR900701694A true KR900701694A (ko) | 1990-12-04 |
Family
ID=22947482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900701116A KR900701694A (ko) | 1988-09-28 | 1989-09-28 | 액상 플루오르화 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0441807B1 (ja) |
| JP (1) | JP2945693B2 (ja) |
| KR (1) | KR900701694A (ja) |
| AT (1) | ATE120164T1 (ja) |
| AU (1) | AU4416289A (ja) |
| CA (1) | CA1336002C (ja) |
| DE (1) | DE68921891T2 (ja) |
| WO (1) | WO1990003353A1 (ja) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990006296A1 (en) * | 1988-12-02 | 1990-06-14 | Minnesota Mining And Manufacturing Company | Direct fluorination process for making perfluorinated organic substances |
| JPH07508553A (ja) * | 1993-02-26 | 1995-09-21 | ビー・エヌ・エフ・エル・フルオロケミカルズ・リミテッド | ポリエーテル化合物及びその製造 |
| US6255536B1 (en) * | 1999-12-22 | 2001-07-03 | Dyneon Llc | Fluorine containing vinyl ethers |
| AU2001236108A1 (en) * | 2000-06-02 | 2001-12-17 | Asahi Glass Company, Limited | Process for preparing unsaturated compounds by pyrolysis |
| US6162955A (en) * | 2000-06-12 | 2000-12-19 | Ulsan Chemical Co., Ltd. | Manufacturing method for perfluoroethane |
| US6753301B2 (en) * | 2000-07-19 | 2004-06-22 | E. I. Du Pont De Nemours And Company | Thermally stable perfluoropolyethers and processes therefor and therewith |
| JP4864226B2 (ja) * | 2001-04-13 | 2012-02-01 | ユニマテック株式会社 | 含フッ素化合物の製造方法 |
| US7232932B2 (en) | 2001-07-10 | 2007-06-19 | E. I. Du Pont De Nemours And Company | Thermally stable perfluoropolyethers and processes therefor and therewith |
| JP2006342059A (ja) * | 2003-09-02 | 2006-12-21 | Asahi Glass Co Ltd | クロロフルオロブタンの製造方法 |
| JP2006063013A (ja) * | 2004-08-26 | 2006-03-09 | Asahi Glass Co Ltd | ペルフルオロ環状エーテルの製造方法 |
| JP2006104139A (ja) * | 2004-10-06 | 2006-04-20 | Fuji Photo Film Co Ltd | 炭化水素化合物のフッ素化方法 |
| WO2006077727A1 (ja) * | 2004-12-28 | 2006-07-27 | Zeon Corporation | オクタフルオロ－１，４－ペンタジエンの製造方法 |
| US7247759B1 (en) * | 2006-01-04 | 2007-07-24 | Honeywell International Inc. | Fluorination reactor |
| JP4940677B2 (ja) * | 2006-02-01 | 2012-05-30 | ユニマテック株式会社 | パーフルオロポリエーテルカルボン酸フロライドの製造法 |
| US8258352B2 (en) | 2007-03-30 | 2012-09-04 | Showa Denko K.K. | Production process for chlorine-containing fluorine-containing compound |
| JP5110947B2 (ja) | 2007-04-12 | 2012-12-26 | 富士フイルム株式会社 | 新規な含フッ素エーテル系化合物 |
| US9051259B2 (en) * | 2010-11-22 | 2015-06-09 | Solvay Specialty Polymers Italy S.P.A. | Process for producing perfluorinated organic compounds |
| EP2655306B1 (en) * | 2010-12-21 | 2018-06-27 | Solvay Specialty Polymers Italy S.p.A. | Process for producing fluorinated organic compounds |
| JP6277819B2 (ja) * | 2014-03-26 | 2018-02-14 | 富士ゼロックス株式会社 | パーフルオロアルキレンエーテル含有化合物および表面保護膜 |
| JP6850595B2 (ja) * | 2016-11-30 | 2021-03-31 | 昭和電工株式会社 | フッ素化方法およびパーフルオロポリエーテル系化合物の製造方法 |
| US11192836B2 (en) | 2017-12-12 | 2021-12-07 | Showa Denko K.K. | Method and apparatus for producing fluorine-containing organic compound |
| CN113166016A (zh) * | 2018-11-27 | 2021-07-23 | 丸善石油化学株式会社 | 具有亚烷基骨架的二乙烯基醚化合物的制造方法 |
| EP3889126A4 (en) * | 2018-11-27 | 2022-08-17 | Maruzen Petrochemical Co., Ltd. | METHOD FOR PRODUCING DIVINE ETHER COMPOUND HAVING AN ALKYLENE SKELETON |
| CN118139839A (zh) * | 2021-10-08 | 2024-06-04 | 株式会社力森诺科 | 氟化聚醚的制造方法 |
| WO2024111485A1 (ja) * | 2022-11-21 | 2024-05-30 | Ａｇｃ株式会社 | 含フッ素エステル化合物の製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS606339B2 (ja) * | 1979-04-28 | 1985-02-18 | ダイキン工業株式会社 | フツ素化方法 |
| US4755567A (en) * | 1985-11-08 | 1988-07-05 | Exfluor Research Corporation | Perfluorination of ethers in the presence of hydrogen fluoride scavengers |
| IT1213537B (it) * | 1986-11-21 | 1989-12-20 | Ausimont Spa | Procedimento per la preparazione di perfluoroeteri mediannte fluorurazione con fluoro elementare. |
-
1989
- 1989-09-28 CA CA000613901A patent/CA1336002C/en not_active Expired - Lifetime
- 1989-09-28 AT AT89911666T patent/ATE120164T1/de not_active IP Right Cessation
- 1989-09-28 JP JP1510887A patent/JP2945693B2/ja not_active Expired - Lifetime
- 1989-09-28 DE DE68921891T patent/DE68921891T2/de not_active Expired - Lifetime
- 1989-09-28 WO PCT/US1989/004251 patent/WO1990003353A1/en active IP Right Grant
- 1989-09-28 EP EP89911666A patent/EP0441807B1/en not_active Expired - Lifetime
- 1989-09-28 KR KR1019900701116A patent/KR900701694A/ko not_active Application Discontinuation
- 1989-09-28 AU AU44162/89A patent/AU4416289A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2945693B2 (ja) | 1999-09-06 |
| AU4416289A (en) | 1990-04-18 |
| EP0441807B1 (en) | 1995-03-22 |
| DE68921891D1 (de) | 1995-04-27 |
| JPH04500520A (ja) | 1992-01-30 |
| EP0441807A1 (en) | 1991-08-21 |
| ATE120164T1 (de) | 1995-04-15 |
| CA1336002C (en) | 1995-06-20 |
| DE68921891T2 (de) | 1995-10-26 |
| WO1990003353A1 (en) | 1990-04-05 |
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